The Buffalo Soldiers were African American soldiers who served in the U.S. Army after the Civil War. They were originally members of the 9th and 10th Cavalry Regiments and the 24th and 25th Infantry Regiments, established in 1866. The nickname "Buffalo Soldiers" was given to them by Native American tribes who compared their curly hair to that of buffalo fur, and they fought with bravery and distinction during the Indian Wars on the Western frontier.

Despite facing discrimination and unequal treatment, the Buffalo Soldiers played a crucial role in the settling of the West, conducting campaigns against outlaws, bandits, and Native American tribes hostile to American expansion. They also served during the Spanish-American War and the Philippine-American War, earning a reputation for their discipline, valor, and skilled horsemanship.

The legacy of the Buffalo Soldiers is a symbol of resilience and dedication to duty in the face of adversity. In 1992, the U.S. Congress designated July 28th as Buffalo Soldiers Day to honor and commemorate the contributions of these trailblazing soldiers to American history.